The web has been wowed by the note after the homeowner’s brother shared it on social media on Tuesday.
The angry letter reads: “Hey c***, we really don’t need a******* neighbours like you.
“Thanks for inviting your disgusting, loud-mouth loser friends over on Saturday night.”
It added: “What a bunch of ignorant, inconsiderate f***wits. If you can’t live like a grown-up — move back to the trailer [sic] where you belong.
“Formal complaints have been made to the building manager, you have been warned!
“Or you could just f*** off!!”
Social media users had sympathy with the Australian reveller.
One Reddit fan wrote: “Somebody having a house party on a Saturday night and omg they made noise and had fun like normal people?… Weak people who just want to be angry to be angry.”
Another user, conditerie, said: “I’d expect that taping threatening notes on your neighbors’ door might also be something that those building managers might want to know what.”